Lifute Hoisting Co., Ltd. produces polyester flat double lifting rings double-layer lifting belts, flat polyester double ear lifting belts, polyester flat gray double lifting rings double-layer lifting belts, polyester flat yellow double lifting rings double-layer lifting belts, polyester flat purple double lifting rings double-layer lifting belts, polyester flat yellow double lifting rings double-layer lifting belts, and polyester flat pink double lifting rings double-layer lifting belts.

Polyester flat double lifting sling, flat double-layer lifting sling with lifting rings

Flat belts are woven from multiple strands of yarn, with each strand consisting of at least one single yarn. Each single yarn is wrapped or twisted from ultra-high molecular weight polyethylene film or strip.

Arrange multiple single yarns tightly in parallel to form a single strand. Multiple strands of yarn are woven into a flat belt using an industrial loom. Weave two layers of flat belts, or form a double-layer structure by folding, cutting, or stacking a flat belt, sew the double-layer flat belt together with an industrial sewing machine, and then sew the sewn double-layer flat belt as a whole with its ends sewn together with an industrial sewing machine to produce a flat double-layer circular lifting belt